315533376

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 168

約数和(自身を含む): 958583808

約数和(自身を除く): 643050432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 144, 164, 186, 192, 246, 248, 279, 288, 328, 369, 372, 431, 492, 496, 558, 576, 656, 738, 744, 862, 984, 992, 1116, 1271, 1293, 1312, 1476, 1488, 1724, 1968, 1984, 2232, 2542, 2586, 2624, 2952, 2976, 3448, 3813, 3879, 3936, 4464, 5084, 5172, 5904, 5952, 6896, 7626, 7758, 7872, 8928, 10168, 10344, 11439, 11808, 13361, 13792, 15252, 15516, 17671, 17856, 20336, 20688, 22878, 23616, 26722, 27584, 30504, 31032, 35342, 40083, 40672, 41376, 45756, 53013, 53444, 61008, 62064, 70684, 80166, 81344, 82752, 91512, 106026, 106888, 120249, 122016, 124128, 141368, 159039, 160332, 183024, 212052, 213776, 240498, 244032, 248256, 282736, 318078, 320664, 366048, 424104, 427552, 480996, 547801, 565472, 636156, 641328, 732096, 848208, 855104, 961992, 1095602, 1130944, 1272312, 1282656, 1643403, 1696416, 1923984, 2191204, 2544624, 2565312, 3286806, 3392832, 3847968, 4382408, 4930209, 5089248, 6573612, 7695936, 8764816, 9860418, 10178496, 13147224, 17529632, 19720836, 26294448, 35059264, 39441672, 52588896, 78883344, 105177792, 157766688, 315533376]

約数ペア:

[(1, 315533376), (2, 157766688), (3, 105177792), (4, 78883344), (6, 52588896), (8, 39441672), (9, 35059264), (12, 26294448), (16, 19720836), (18, 17529632), (24, 13147224), (31, 10178496), (32, 9860418), (36, 8764816), (41, 7695936), (48, 6573612), (62, 5089248), (64, 4930209), (72, 4382408), (82, 3847968), (93, 3392832), (96, 3286806), (123, 2565312), (124, 2544624), (144, 2191204), (164, 1923984), (186, 1696416), (192, 1643403), (246, 1282656), (248, 1272312), (279, 1130944), (288, 1095602), (328, 961992), (369, 855104), (372, 848208), (431, 732096), (492, 641328), (496, 636156), (558, 565472), (576, 547801), (656, 480996), (738, 427552), (744, 424104), (862, 366048), (984, 320664), (992, 318078), (1116, 282736), (1271, 248256), (1293, 244032), (1312, 240498), (1476, 213776), (1488, 212052), (1724, 183024), (1968, 160332), (1984, 159039), (2232, 141368), (2542, 124128), (2586, 122016), (2624, 120249), (2952, 106888), (2976, 106026), (3448, 91512), (3813, 82752), (3879, 81344), (3936, 80166), (4464, 70684), (5084, 62064), (5172, 61008), (5904, 53444), (5952, 53013), (6896, 45756), (7626, 41376), (7758, 40672), (7872, 40083), (8928, 35342), (10168, 31032), (10344, 30504), (11439, 27584), (11808, 26722), (13361, 23616), (13792, 22878), (15252, 20688), (15516, 20336), (17671, 17856)]